Complete method of cylinder head tuning can even be desired. These upgrades involve a lot of money that you could use to get one thing like a Nissan GTR. The DOHC style and design supplies enhanced valve Command and greater engine efficiency compared to a SOHC (One Overhead Cam) layout. https://jdm-honda-b16b72614.gynoblog.com/29140499/the-definitive-guide-to-b16-engine